Control Bearings
KSP, KSP-A Series Self-Aligning Type MS27645. MIL-B-7949
Single row, ball, self-aligning.
Equipped with bonded Teflon seals.
Exposed surfaces except bore, cap, and seals are cadmium plated.
Prelubricated
Caution: Do not allowt hese bearings to act as misalignment stops..
Bearing (1)
Number
MS 27645 Dash
No.
Bore
Outside Diameter
Widths
d
D
B
C
+0.0000,-.0005
+0.000,-.013
+0.0000,-.0005
+0.000,-.013
+0.000,-0.005 +0.00,-.15
+0.000,-.005
+0.00,-.13
in.
mm
in.
mm
in.
mm
in.
mm
KSP3L
-3A
0.1900
4.826
0.6250
15.875
0.245
6.22
0.203
5.16
KSP4A
-4A
0.2500
6.350
0.7500
19.050
0.281
7.14
0.219
5.56
KSP5A
-5A
0.3125
7.938
0.8125
20.638
0.297
7.54
0.234
5.94
KSP6A
-6A
0.3750
9.525
0.8750
22.225
0.313
7.95
0.250
6.35
KSP3
-3
0.1900
4.826
0.7774
19.746
0.297
7.54
0.270
6.86
KSP4
-4
0.2500
6.350
0.9014
22.896
0.484
12.29
0.335
8.51
KSP5
-5
0.3125
7.938
1.2500
31.750
0.558
14.17
0.375
9.52
KSP6
-6
0.3750
9.525
1.4375
36.512
0.620
15.75
0.469
11.91
KSP8
-8
0.5000
12.700
1.6875
42.862
0.620
15.75
0.500
12.70
KSP10
-10
0.6250
15.875
1.9375
49.212
0.813
20.65
0.625
15.88
Bearing (1)
Number
d 1
r 1
r
Wt.
Radial Limit Load
Rating
Thrust Limit Load
Rating
Approx.
+0.015,-.000 +0.38,-.00
+0.015,-.000 +0.38,-.00
Approx.
in.
mm
in.
mm
in.
mm
lbs.
kg
lbs.
N
lbs.
N
KSP3L
0.256
6.50
0.005
0.13
0.016
0.41
0.01
0.005
550
2450
100
450
KSP4A
0.328
8.33
0.005
0.13
0.016
0.41
0.02
0.009
900
4000
200
900
KSP5A
0.389
9.88
0.015
0.38
0.016
0.41
0.02
0.009
1000
4400
200
900
KSP6A
0.462
11.73
0.016
0.41
0.016
0.41
0.03
0.014
1120
5000
200
900
KSP3
0.297
7.54
0.005
0.13
0.022
0.56
0.03
0.014
900
4000
200
900
KSP4
0.396
10.06
0.005
0.13
0.032
0.81
0.04
0.018
1410
6300
300
1340
KSP5
0.567
14.40
0.015
0.38
0.032
0.81
0.10
0.045
2190
9800
300
1340
KSP6
0.612
15.54
0.015
0.38
0.032
0.81
0.15
0.068
2980
13200
400
1760
KSP8
0.796
20.22
0.015
0.38
0.044
1.12
0.23
0.104
3670
16300
500
2240
KSP10
0.922
23.42
0.015
0.38
0.044
1.12
0.37
0.168
5320
23600
600
2650
(1) These bearings are self-aligning for 10° in either direction except KSP4A, KSP5A and KSP6A
which are self aligning for 8° in either direction. Note: These bearings should not be used as track rollers, cam follower rolls, and the like.
* Check for availability.
Toll Free Phone: 800-962-4180 - Toll Free Fax: 1-888-8BEARING
1291 Puerta Del Sol,, San Clemente, CA 92673